[Wed Jun 12 15:31:23 2013] [error] [client 138.195.30.33] [Wed Jun 12 15:31:23 2013] opac-search.pl: WARNING: query problem with (@and @or @or @attr 1=1016 @attr 4=6 "zola" @attr 9=20 @attr 2=102 @attr 4=6 "zola" @attr 9=34 @attr 2=102 @attr 4=6 "zola" @or @or @attr 1=1016 @attr 4=6 "#relevance_asc" @attr 9=20 @attr 2=102 @attr 4=6 "#relevance_asc" @attr 9=34 @attr 2=102 @attr 4=6 "#relevance_asc") not Suppress=1 ZOOM error 20003 "can't set prefix query" (addinfo: "(@and @or @or @attr 1=1016 @attr 4=6 "zola" @attr 9=20 @attr 2=102 @attr 4=6 "zola" @attr 9=34 @attr 2=102 @attr 4=6 "zola" @or @or @attr 1=1016 @attr 4=6 "#relevance_asc" @attr 9=20 @attr 2=102 @attr 4=6 "#relevance_asc" @attr 9=34 @attr 2=102 @attr 4=6 "#relevance_asc") not Suppress=1") from diag-set 'ZOOM' at /home/koha/kohaclone/C4/Search.pm line 378., referer:
Try to switch OpacSuppression system preference. You must not to hide items marked as suppressed from OPAC.